| /linux-4.1.27/drivers/md/ |
| D | multipath.c | 36 int i, disks = conf->raid_disks; in multipath_map()
149 seq_printf (seq, " [%d/%d] [", conf->raid_disks, in multipath_status()
150 conf->raid_disks - mddev->degraded); in multipath_status()
151 for (i = 0; i < conf->raid_disks; i++) in multipath_status()
164 for (i = 0; i < mddev->raid_disks ; i++) { in multipath_congested()
188 if (conf->raid_disks - mddev->degraded <= 1) { in multipath_error()
215 conf->raid_disks - mddev->degraded); in multipath_error()
228 printk(" --- wd:%d rd:%d\n", conf->raid_disks - conf->mddev->degraded, in print_multipath_conf()
229 conf->raid_disks); in print_multipath_conf()
231 for (i = 0; i < conf->raid_disks; i++) { in print_multipath_conf()
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| D | linear.c | 36 hi = mddev->raid_disks - 1; in which_dev()
104 for (i = 0; i < mddev->raid_disks && !ret ; i++) { in linear_congested()
112 static sector_t linear_size(struct mddev *mddev, sector_t sectors, int raid_disks) in linear_size() argument
118 WARN_ONCE(sectors || raid_disks, in linear_size()
125 static struct linear_conf *linear_conf(struct mddev *mddev, int raid_disks) in linear_conf() argument
132 conf = kzalloc (sizeof (*conf) + raid_disks*sizeof(struct dev_info), in linear_conf()
145 if (j < 0 || j >= raid_disks || disk->rdev) { in linear_conf()
167 if (cnt != raid_disks) { in linear_conf()
183 for (i = 1; i < raid_disks; i++) in linear_conf()
202 conf = linear_conf(mddev, mddev->raid_disks); in linear_run()
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| D | raid0.c | 32 int raid_disks = conf->strip_zone[0].nb_dev; in raid0_congested() local
35 for (i = 0; i < raid_disks && !ret ; i++) { in raid0_congested()
53 int raid_disks = conf->strip_zone[0].nb_dev; in dump_zones() local
61 bdevname(conf->devlist[j*raid_disks in dump_zones()
158 conf->nr_strip_zones*mddev->raid_disks, in create_strip_zones()
194 if (j >= mddev->raid_disks) { in create_strip_zones()
213 if (cnt != mddev->raid_disks) { in create_strip_zones()
215 "aborting!\n", mdname(mddev), cnt, mddev->raid_disks); in create_strip_zones()
229 dev = conf->devlist + i * mddev->raid_disks; in create_strip_zones()
313 int raid_disks = conf->strip_zone[0].nb_dev; in map_sector() local
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| D | raid1.c | 76 int size = offsetof(struct r1bio, bios[pi->raid_disks]); in r1bio_pool_alloc()
110 for (j = pi->raid_disks ; j-- ; ) { in r1buf_pool_alloc()
123 need_pages = pi->raid_disks; in r1buf_pool_alloc()
136 for (j=1; j<pi->raid_disks; j++) in r1buf_pool_alloc()
154 while (++j < pi->raid_disks) in r1buf_pool_alloc()
167 for (j = pi->raid_disks; j-- ;) { in r1buf_pool_free()
173 for (i=0 ; i < pi->raid_disks; i++) in r1buf_pool_free()
183 for (i = 0; i < conf->raid_disks * 2; i++) { in put_all_bios()
204 for (i = 0; i < conf->raid_disks * 2; i++) { in put_buf()
303 int raid_disks = conf->raid_disks; in find_bio_disk() local
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| D | dm-raid.c | 167 rs->md.raid_disks = raid_devs; in context_alloc()
194 for (i = 0; i < rs->md.raid_disks; i++) { in context_free()
228 for (i = 0; i < rs->md.raid_disks; i++, argv += 2) { in dev_parms()
387 for (i = 0; i < rs->md.raid_disks; i++) in validate_raid_redundancy()
394 if (rebuild_cnt >= rs->md.raid_disks) in validate_raid_redundancy()
423 for (i = 0; i < rs->md.raid_disks * copies; i++) { in validate_raid_redundancy()
426 d = i % rs->md.raid_disks; in validate_raid_redundancy()
447 group_size = (rs->md.raid_disks / copies); in validate_raid_redundancy()
448 last_group_start = (rs->md.raid_disks / group_size) - 1; in validate_raid_redundancy()
450 for (i = 0; i < rs->md.raid_disks; i++) { in validate_raid_redundancy()
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| D | raid10.c | 562 last_far_set_start = (geo->raid_disks / geo->far_set_size) - 1; in __raid10_find_phys()
566 last_far_set_size += (geo->raid_disks % geo->far_set_size); in __raid10_find_phys()
574 dev = sector_div(stripe, geo->raid_disks); in __raid10_find_phys()
593 if ((geo->raid_disks % geo->far_set_size) && in __raid10_find_phys()
608 if (dev >= geo->raid_disks) { in __raid10_find_phys()
641 if (geo->raid_disks % geo->far_set_size) { in raid10_find_virt()
642 last_far_set_start = (geo->raid_disks / geo->far_set_size) - 1; in raid10_find_virt()
647 far_set_size += (geo->raid_disks % geo->far_set_size); in raid10_find_virt()
670 vchunk = chunk * geo->raid_disks + dev; in raid10_find_virt()
702 if (geo->near_copies < geo->raid_disks) { in raid10_mergeable_bvec()
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| D | raid5.c | 199 static inline int raid6_next_disk(int disk, int raid_disks) in raid6_next_disk() argument
202 return (disk < raid_disks) ? disk : 0; in raid6_next_disk()
536 sh->disks = previous ? conf->previous_raid_disks : conf->raid_disks; in init_stripe()
614 if (conf->raid_disks >= conf->previous_raid_disks) in calc_degraded()
618 if (conf->raid_disks == conf->previous_raid_disks) in calc_degraded()
622 for (i = 0; i < conf->raid_disks; i++) { in calc_degraded()
636 if (conf->raid_disks <= conf->previous_raid_disks) in calc_degraded()
2023 int devs = max(conf->raid_disks, conf->previous_raid_disks); in grow_stripes()
2225 for (i=0; i<conf->raid_disks; i++) in resize_stripes()
2238 for (i=conf->raid_disks; i < newsize; i++) in resize_stripes()
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| D | raid1.h | 28 int raid_disks; member
36 int raid_disks; member
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| D | md.c | 484 if (!mddev->raid_disks && list_empty(&mddev->disks) && in mddev_put()
998 if (sb->raid_disks <= 0) in super_90_load()
1072 if (mddev->raid_disks == 0) { in super_90_validate()
1083 mddev->raid_disks = sb->raid_disks; in super_90_validate()
1189 int next_spare = mddev->raid_disks; in super_90_sync()
1222 sb->raid_disks = mddev->raid_disks; in super_90_sync()
1304 for (i=0 ; i < mddev->raid_disks ; i++) { in super_90_sync()
1560 if (mddev->raid_disks == 0) { in super_1_validate()
1570 mddev->raid_disks = le32_to_cpu(sb->raid_disks); in super_1_validate()
1707 sb->raid_disks = cpu_to_le32(mddev->raid_disks); in super_1_sync()
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| D | multipath.h | 11 int raid_disks; member
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| D | raid10.h | 22 int raid_disks; member
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| D | faulty.c | 291 static sector_t faulty_size(struct mddev *mddev, sector_t sectors, int raid_disks) in faulty_size() argument
293 WARN_ONCE(raid_disks, in faulty_size()
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| D | md.h | 256 int raid_disks; member
511 sector_t (*size) (struct mddev *mddev, sector_t sectors, int raid_disks);
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| D | raid5.h | 437 int raid_disks; member
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| /linux-4.1.27/init/ |
| D | do_mounts_md.c | 203 ainfo.raid_disks =0; in md_setup_drive()
204 while (devices[ainfo.raid_disks]) in md_setup_drive()
205 ainfo.raid_disks++; in md_setup_drive()
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| /linux-4.1.27/include/uapi/linux/raid/ |
| D | md_p.h | 138 __u32 raid_disks; /* 10 disks in a fully functional raid set */ member
234 __le32 raid_disks; member
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| D | md_u.h | 87 int raid_disks; member
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| /linux-4.1.27/Documentation/ |
| D | md.txt | 135 raid_disks != 0.
164 raid_disks
207 attributes mentioned above (raid_disks, chunk_size, layout) can
422 'raid_disks' number for the array indicating which position
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